This study aims to answer four key research questions: (1) Can naloxone be used appropriately by people in a non-medical setting within the WA context? (2) Does the program result in successful overdose reversals? (3) Does the program have any unintended consequences, either positive or negative? (4) Should the program continue and, if so, what changes in the program and its contexts are desirable?

This project will conduct the first randomised controlled trial of an internet delivered treatment for comorbid depression and binge drinking in young people aged 18-30 years, augmented with social networking support.

This study will pool data from four large and long-running Australasian cohort studies to better understand the developmental precursors and psychosocial consequences of teen drinking. Findings will provide dramatically improved knowledge of the developmental pathways to teen and young adult drinking.

This study will evaluate the outcomes and cost-effectiveness of three different forms of police diversion programs for cannabis use/possession offences versus a traditional criminal justice system response.